Chemistry science quiz 16
This is a timed quiz. You will be given 120 seconds to answer all questions. Are you ready?
120
Which of the following is not a radioactive element?
Correct!
Wrong!
The mass number of an atom is:
Correct!
Wrong!
Which isotope is used through the radioactive age estimation technique to obtain (determine) the age of rocks?
Correct!
Wrong!
The number of isotopes in the hydrogen:
Correct!
Wrong!
How many charges alpha-rays consist of?
Correct!
Wrong!
What is the radioactive isotope of hydrogen is called?
Correct!
Wrong!
Which of the following is estimated by the radio carbon dating?
Correct!
Wrong!
The radio isotope used to control the disease like blood cancer (Leukaemia) is?
Correct!
Wrong!
Chemistry science quiz 16
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